What is wrong with a circular artist performing inside a church?

Is there anything wrong with an artist who sings 'worldly' songs to perform inside a church? Some people seem to think so. Mavin artiste, Korede Bello, was invited to sing his hit song, Godwin, at the youthful Harvesters International Christian Centre (HICC) in Lekki Lagos as the church marked the Easter celebration on Sunday April 5th. Korede performed in all three services and had the church choir members as his backup singers.

Now a US based Pastor named Olusola Fabunmi is condemning this, saying the church was wrong to invite Korede, who is not a gospel singer, to perform on their alter. Pastor Olusola feels certain questions have to be asked before anyone is allowed to sing in God's house, e.g is he born-again? Is he sanctified with the spirit of God and baptized in the holy spirit? etc. See what he wrote after the cut and tell us if you agree with him...